| Game | Result | Opening | Date |
|---|---|---|---|
| Barrientos, Sergio E (2467) – Obregon, Andres Carlos (2506) | 0-1 | Bogo-Indian Defense: Retreat Variation | 2026-08-30 |
| Diaz Perez, Michel Alejandro (2412) – Barrientos, Sergio E (2467) | 0-1 | Nimzo-Indian Defense: Normal Variation | 2026-08-29 |
| Barrientos, Sergio E (2467) – Sanchez Alvarez, Roberto Carlos (2345) | 1-0 | Sicilian Defense: Najdorf Variation, Opocensky Variation | 2026-08-29 |
| Espinosa Veloz, Ermes (2468) – Barrientos, Sergio E (2467) | 0-1 | Sicilian Defense: Closed, Carlsen Variation | 2026-08-28 |
| Barrientos, Sergio E (2467) – Miranda Mesa, Elier (2450) | 1/2-1/2 | English Opening: King's English Variation, Reversed Closed Sicilian | 2026-08-27 |
| Figueredo Losada, Leonel (2297) – Barrientos, Sergio E (2467) | 1/2-1/2 | Sicilian Defense: Modern Variations | 2026-08-27 |
| Barrientos, Sergio E (2467) – Tapia Ostolaza, Alexei (2188) | 1-0 | Sicilian Defense: French Variation | 2026-08-26 |
| Hernandez Placeres, Ronald (2060) – Barrientos, Sergio E (2467) | 0-1 | Caro-Kann Defense: Two Knights Attack | 2026-08-25 |
| Barrientos, Sergio E (2467) – Oses Gonzalez, Luis David (1873) | 1-0 | Blumenfeld Countergambit: Duz-Khotimirsky Variation | 2026-08-25 |
| Valderrama Quiceno, Esteban Alb (2392) – Barrientos, Sergio E (2467) | 1/2-1/2 | English Opening: King's English Variation, Adhiban Gambit | 2026-08-09 |
| Barrientos, Sergio E (2467) – Jimenez Jimenez, Leandro (2213) | 1-0 | Ruy Lopez: Open, Classical Defense | 2026-08-09 |
| Araujo Sanchez, Josue (2299) – Barrientos, Sergio E (2467) | 1-0 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 2026-08-08 |
| Ynojosa Aponte, Felix Jose (2396) – Barrientos, Sergio E (2467) | 1-0 | English Opening: King's English Variation, Two Knights Variation | 2026-08-07 |
| Barrientos, Sergio E (2467) – Soto, Cristian Camilo (2109) | 1-0 | Sicilian Defense: Four Knights Variation | 2026-08-07 |
| Barrientos, Sergio E (2467) – Garcia Pantoja, Roberto (2481) | 1-0 | Sicilian Defense: Four Knights Variation | 2026-08-07 |
| Barrientos, Sergio E (2467) – Castro Lombana, Juan Pablo (2183) | 1-0 | French Defense: Winawer Variation, Bogoljubow Variation | 2026-08-06 |
| Michelen Rodriguez, Victor Isaac (2141) – Barrientos, Sergio E (2467) | 0-1 | English Opening: Symmetrical Variation, Botvinnik System | 2026-08-06 |
| Leon Acevedo, Juan Alejandro (2008) – Barrientos, Sergio E (2467) | 0-1 | King's Indian Defense: Sämisch Variation, Sämisch Gambit | 2026-08-05 |
| Barrientos, Sergio E (2467) – Torres, Jorge Emilio (2087) | 1-0 | Caro-Kann Defense: Accelerated Panov Attack, Open Variation | 2026-08-05 |
| Barrientos, Sergio E (2414) – Soto, Cristian Camilo (2230) | 1/2-1/2 | Sicilian Defense: French Variation | 2026-07-12 |
| Lopez Rayo, Santiago (2359) – Barrientos, Sergio E (2414) | 1-0 | Sicilian Defense: Kan Variation, Polugaevsky Variation | 2026-07-12 |
| Barrientos, Sergio E (2414) – Munoz Galvez, Jhon Edison (2223) | 1-0 | Ruy Lopez: Morphy Defense | 2026-07-12 |
| Londono Lopez, Donaldo (2157) – Barrientos, Sergio E (2414) | 0-1 | Sicilian Defense: Four Knights Variation, Cobra Variation | 2026-07-12 |
| Hernandez Jimenez, Xavi (2290) – Barrientos, Sergio E (2414) | 0-1 | Sicilian Defense: Kan Variation, Wing Attack | 2026-07-12 |
| Barrientos, Sergio E (2408) – Arrieta Hernandez, Cristian (2464) | 0-1 | Catalan Opening: Closed | 2026-07-11 |
| Cardona Duque, Juan Esteban (2193) – Barrientos, Sergio E (2408) | 0-1 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 2026-07-11 |
| Soto, Cristian Camilo (2227) – Barrientos, Sergio E (2408) | 1/2-1/2 | King's Indian Defense: Sämisch Variation, Normal Defense | 2026-07-11 |
| Barrientos, Sergio E (2408) – Dominguez, Ramiro (2187) | 1-0 | Indian Defense: Anti-Nimzo-Indian | 2026-07-11 |
| Barrientos, Sergio E (2408) – Univio Sanchez, German (2003) | 1-0 | Sicilian Defense | 2026-07-11 |
| Castro Lombana, Juan Pablo (2317) – Barrientos, Sergio E (2408) | 1-0 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | 2026-07-11 |
| Londono Lopez, Donaldo (2106) – Barrientos, Sergio E (2408) | 1-0 | Sicilian Defense: Dragon Variation | 2026-07-11 |
| Barrientos, Sergio E (2408) – Moran, Daniel Steven (2090) | 1-0 | Bogo-Indian Defense: Grünfeld Variation | 2026-07-11 |
| Ardila, Oscar Humberto (2035) – Barrientos, Sergio E (2408) | 0-1 | Nimzo-Indian Defense: Classical Variation, Berlin Variation | 2026-07-11 |
| Barrientos, Sergio E (2414) – Florez Salazar, Luis Angel (2220) | 1-0 | Ruy Lopez: Morphy Defense, Mackenzie Variation | 2026-07-11 |
| Barrientos, Sergio E (2414) – Hernandez Montes, Jhon Sebastian (2338) | 1-0 | Sicilian Defense: French Variation | 2026-07-11 |
| Barrientos, Sergio E (2414) – Mora Munoz, Alejandro (2173) | 1/2-1/2 | Queen's Indian Defense: Kasparov-Petrosian Variation, Classical Variation | 2026-07-11 |
| Barrientos, Sergio E (2408) – Perez Arroyave, Damian (1867) | 1-0 | Queen's Gambit Declined | 2026-07-11 |
| Luna Velandia, Juan Sebastian (2038) – Barrientos, Sergio E (2414) | 0-1 | Neo-Grünfeld Defense: Classical Variation, Modern Defense | 2026-07-11 |
| Barrientos, Sergio E (2414) – Bustos Acosta, Isauro (1881) | 1-0 | Benoni Defense | 2026-07-11 |
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